tree f8bf4bdcd5cda56611f08fd955ebe2d7a3fca32f
parent b68e3422ed9a0f16c7015940ffd5ac0361f0ca42
author Eric Anholt <eric@anholt.net> 1315520942 -0700
committer Eric Anholt <eric@anholt.net> 1316623599 -0700

i965/gen6+: Respect the VERTEX_PROGRAM_TWO_SIDE flag for shaders.

Fixes piglit:
vertex-program-two-side enabled front back front2 back2
vertex-program-two-side enabled front back
vertex-program-two-side enabled front2 back2